Yes, withdrawal from Adderall can cause anxiety as one of its symptoms. Adderall is a stimulant medication used to treat Attention Deficit Hyperactivity Disorder (ADHD) and narcolepsy, and it affects the central nervous system by increasing levels of certain chemicals in the brain. When someone stops taking Adderall after a period of regular use, it can cause withdrawal symptoms that can include anxiety, irritability, fatigue, depression, and other physical symptoms. These symptoms can vary in severity and duration, depending on the individual and the length of time they used Adderall. If you are experiencing symptoms of Adderall withdrawal, it is recommended to seek medical advice from a healthcare professional.